High-precision mass measurement of $^{168}$Yb for verification of nonlinear isotope shift
| dc.contributor.author | NESTERENKO, D.A. | |
| dc.contributor.author | DE GROOTE, R.P. | |
| dc.contributor.author | ERONEN, T. | |
| dc.contributor.author | GE, Z. | |
| hal.structure.identifier | Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG] | |
| dc.contributor.author | HUKKANEN, M. | |
| dc.contributor.author | JOKINEN, A. | |
| dc.contributor.author | KANKAINEN, A. | |
| dc.date.issued | 2020 | |
| dc.description.abstractEn | The absolute mass value of $^{168}$Yb has been directly determined with the JYFLTRAP Penning trap mass spectrometer at the Ion Guide Isotope Separator On-Line (IGISOL) facility. A more precise value of the mass of $^{168}$Yb is needed to extract possible signatures of beyond standard model physics from high-precision isotope shift measurements of Yb atomic transition frequencies. The measured mass-excess value, ME($^{168}$Yb) = $-$61579.846(94) keV, is 12 times more precise and deviates from the Atomic Mass Evaluation 2016 value by 1.7$\sigma$. The impact on precision isotope shift studies of the stable Yb isotopes is discussed. | |
| dc.language.iso | en | |
| dc.subject.en | Penning trap | |
| dc.subject.en | High-precision mass spectrometry | |
| dc.subject.en | Isotope shift | |
| dc.title.en | High-precision mass measurement of $^{168}$Yb for verification of nonlinear isotope shift | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.ijms.2020.116435 | |
| dc.subject.hal | Physique [physics]/Physique Nucléaire Expérimentale [nucl-ex] | |
| dc.identifier.arxiv | 2007.13375 | |
| bordeaux.journal | Int.J.Mass Spectrometry | |
| bordeaux.page | 116435 | |
| bordeaux.volume | 458 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02914494 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02914494v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Int.J.Mass%20Spectrometry&rft.date=2020&rft.volume=458&rft.spage=116435&rft.epage=116435&rft.au=NESTERENKO,%20D.A.&DE%20GROOTE,%20R.P.&ERONEN,%20T.&GE,%20Z.&HUKKANEN,%20M.&rft.genre=article |
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